Anillo con amatista natural de 8.50 ct.
Anillo de oro de 14k con Amatista natural de 8.50 ct. corte esmeralda.
Descripción:
Piedra: Amatista Natural:
Mineral species: Quartz
Weight: 8.50 carats
Chemical Composition: silicon dioxide, SiO2
Shape: Emerald
Size: 14 x 11 x 7.15 mm
Hardness: 7 Mohs scale
Color: Dark Purple
Quiality: SI2
Origin: Africa
Cut Grading: Good
Specific weight: 2,66
Total Grade: 3.0
Total Grade: 3.0
Refrective Index: 1.544 – 1.553
